| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.35 | 12.754% | $39.8585 | $39.86 | $39.85 | $39.90 |
| Purchase #2 | $232.46 | 13.344% | $263.4795 | $263.48 | $263.50 | $263.50 |
| Purchase #3 | $211.90 | 5.120% | $222.7493 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $165.52 | 4.219% | $172.5033 | $172.50 | $172.50 | $172.50 |
| Purchase #5 | $206.31 | 11.726% | $230.5019 | $230.50 | $230.50 | $230.50 |
| Purchase #6 | $18.59 | 4.142% | $19.36 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $220.58 | 5.451% | $232.6038 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $1,090.71 | $1,181.0563 | $1,181.05 | $1,181.05 | $1,181.10 | |